Jinse Finance reported that stablecoin giants Circle and Paxos are testing a new cryptocurrency issuance verification technology to help physically verify their digital asset holdings. Circle and Paxos are partnering with Bluprynt, a fintech startup founded by Georgetown Law School professor Chris Brummer, to utilize cryptography and blockchain technology to provide issuer verification when stablecoins are issued physically, allowing tokens to be traced back to the verified issuer.